Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
2021 Niner RKT 9 RDO RS 3-Star
Previous used estimate
$1,798 - $1,850
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Niner RKT 9 RDO RS 3-Star
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
8%
Drops faster than category avg
Price over time - 2021 Niner RKT 9 RDO RS 3-Star
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All RKT model years
Compare RKT 9 RDO RS 3-Star models
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Overview
About this bike
Prepare for launch with the RKT 9 RDO RS, our original carbon fiber cross-country bike. With a 100mm suspension fork and 90mm of highly efficient, patented CVA suspension travel, this singletrack missile is made for race-day missions and lofty podium landings. Its agile frame geometry and stiff, responsive RDO carbon fiber construction are made for medaling. Expect the best from our fan-favorite 3-Star SRAM GX Eagle kit. Mated to the RKT 9 RDO RS frame and FOX Performance Elite suspension, every feature of our premier carbon cross-country bike is fully expressed. - DT Swiss X1900 Spline 25 wheels - FOX 32 Float Factory EVOL fork - SRAM G2 brakes
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 32 SC Float Factory EVOL Fit 4 w/Remote L/O, Kashima Coat, 100mm, 110x15mm, 44mm Offset
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Niner Alloy Stem, Niner Graphic
- Product Family
- RKT
- Component Chain
- SRAM GX Eagle 12sp
- Component Color
- Satin Carbon/Magnetic Grey, Grey/Orange
- Component Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Component Brakes
- SRAM G2 R
- Component Pedals
- Sold separately
- Component Rotors
- 180/160mm Centerline X Rotors
- Component Saddle
- Niner Custom With Cr-Mo Rails, Embossed Niner Graphic
- Component Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Component Crankset
- SRAM Descendant 7K Eagle DUB, 32T
- Component Seatpost
- Niner Carbon Seat Post, 370mm, Niner Graphic
- Component Shifters
- SRAM GX Eagle 12sp
- Component Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Component Wheel Set
- Front: DT Swiss X1900 Spline 25, Center Lock 110x15mm Rear: DT Swiss X1900 Spline 25, Center Lock, 148x12mm
- Component Front Tire
- Front: Schwalbe Racing Ray EVO Super Terrain TLE Addix 2.35" Rear: Schwalbe Racing Ralph EVO Super Terrain TLE Addix speed 2.35"
- Component Rear Shock
- Fox Float DPS Factory EVOL w/Remote L/O, Kashima Coat
- Component Tape Grips
- Niner Grrrips L/O Nylon Soft Compound
- Component Brake Levers
- SRAM G2 R
- Component Bottom Bracket
- SRAM DUB PF30
- Component Rear Derailleur
- SRAM GX Eagle 12sp
- Component Accessories Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Component Cassette Freewheel
- SRAM GX Eagle XG1275 10-52T
- Rear Shock
- Fox Float DPS Factory EVOL w/Remote L/O, Kashima Coat
- Crankset
- SRAM Descendant 7K Eagle DUB, 32T
- Pedals
- Sold separately
- Bottom Bracket
- SRAM DUB PF30
- Chain
- SRAM GX Eagle 12sp
- Seatpost
- Niner Carbon Seat Post, 370mm, Niner Graphic
- Saddle
- Niner Custom With Cr-Mo Rails, Embossed Niner Graphic
- Handlebar
- Niner Flat Top RDO, 780mm, Niner Graphic
- Headset
- Niner Internal ZS SHIS Description ZS44/28.6|ZS56/40
- Rear Derailleur
- SRAM GX Eagle 12sp
- Stem
- Niner Alloy Stem, Niner Graphic
- Accessories & Extras
- Stans No Tubes Sealant (2 x 2oz Bottles)
- Brake Levers
- SRAM G2 R
- Brakes
- SRAM G2 R
- Fork
- Fox 32 SC Float Factory EVOL Fit 4 w/Remote L/O, Kashima Coat, 100mm, 110x15mm, 44mm Offset
- Frame
- Niner RDO Carbon Fiber, 90mm CVA Suspension, Aluminum Rocker Links, Enduro Max Pivot Bearings
- Shifters
- SRAM GX Eagle 12sp
- Tape/Grips
- Niner Grrrips L/O Nylon Soft Compound
- Color
- Grey/Orange
- Size
- X-Large
- Cassette/Freewheel
- SRAM GX Eagle XG1275 10-52T
- Rotors
- 180/160mm Centerline X Rotors
- Wheel Set
- Front: DT Swiss X1900 Spline 25, Center Lock 110x15mm Rear: DT Swiss X1900 Spline 25, Center Lock, 148x12mm
- Front Tire
- Front: Schwalbe Racing Ray EVO Super Terrain TLE Addix 2.35" Rear: Schwalbe Racing Ralph EVO Super Terrain TLE Addix speed 2.35"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.